Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1978-07-27
1981-05-12
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
H01H 3366
Patent
active
042674166
ABSTRACT:
A contact arrangement for a vacuum switch having contacts movable relative to each other containing slots and provided with an annular seat in which the contact part connecting the contact seat to an electrical conductor forms a hollow body of revolution, the outer surface of which is provided with slots inclined with respect the axis of revolution and the inside surface of which is shaped so as to drive the base of the arc toward the annular seat.
REFERENCES:
patent: 3980850 (1976-09-01), Kimblin
Macon Robert S.
Siemens Aktiengesellschaft
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